KidSIDES - ade_nichd

Brought to you by YData

Dataset statistics

Number of variables	15
Number of observations	621762
Missing cells	767678
Missing cells (%)	8.2%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	71.2 MiB
Average record size in memory	120.0 B

Variable types

Categorical	4
Text	2
Numeric	9

Alerts

`a` is highly overall correlated with `category` and 2 other fields	High correlation
`b` is highly overall correlated with `nichd` and 4 other fields	High correlation
`c` is highly overall correlated with `category` and 2 other fields	High correlation
`d` is highly overall correlated with `category` and 4 other fields	High correlation
`lwr` is highly overall correlated with `odds_ratio` and 1 other fields	High correlation
`odds_ratio` is highly overall correlated with `lwr` and 1 other fields	High correlation
`upr` is highly overall correlated with `lwr` and 1 other fields	High correlation
`pvalue` is highly overall correlated with `nichd` and 3 other fields	High correlation
`fdr` is highly overall correlated with `pvalue`	High correlation
`category` is highly overall correlated with `atc_concept_class_id` and 1 other fields	High correlation
`nichd` is highly overall correlated with `b` and 2 other fields	High correlation
`atc_concept_class_id` is highly overall correlated with `category`	High correlation
`meddra_concept_class_id` is highly overall correlated with `category`	High correlation
`odds_ratio` has 383839 (61.7%) missing values	Missing
`upr` has 383839 (61.7%) missing values	Missing
`a` is highly skewed (γ1 = 48.91934858)	Skewed
`c` is highly skewed (γ1 = 46.18078914)	Skewed
`c` has 383839 (61.7%) zeros	Zeros

Reproduction

Analysis started	2025-04-28 13:34:34.232823
Analysis finished	2025-04-28 13:35:10.852315
Duration	36.62 seconds
Software version	ydata-profiling vv4.16.1
Download configuration	config.json

category
Categorical

High correlation

Distinct	28
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	4.7 MiB

hlt_atc5	48305
hlt_atc4	46083
hlgt_atc5	44660
hlt_atc3	42357
hlgt_atc4	39421
Other values (23)	400936

Length

Max length	9
Median length	8
Mean length	7.6795189
Min length	2

Characters and Unicode

Total characters	4774833
Distinct characters	15
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	soc
2nd row	soc
3rd row	soc
4th row	soc
5th row	soc

Common Values

Value	Count	Frequency (%)
hlt_atc5	48305	7.8%
hlt_atc4	46083	7.4%
hlgt_atc5	44660	7.2%
hlt_atc3	42357	6.8%
hlgt_atc4	39421	6.3%
hlt_atc2	38824	6.2%
pt_atc4	34716	5.6%
pt_atc3	33661	5.4%
soc_atc5	33634	5.4%
hlgt_atc3	33007	5.3%
Other values (18)	227094	36.5%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
hlt_atc5	48305	7.8%
hlt_atc4	46083	7.4%
hlgt_atc5	44660	7.2%
hlt_atc3	42357	6.8%
hlgt_atc4	39421	6.3%
hlt_atc2	38824	6.2%
pt_atc4	34716	5.6%
pt_atc3	33661	5.4%
soc_atc5	33634	5.4%
hlgt_atc3	33007	5.3%
Other values (18)	227094	36.5%

Most occurring characters

Value	Count	Frequency (%)
t	1117990	23.4%
c	670820	14.0%
a	588243	12.3%
_	578805	12.1%
h	374415	7.8%
l	374415	7.8%
g	161416	3.4%
p	155332	3.3%
4	144860	3.0%
5	132031	2.8%
Other values (5)	476506	10.0%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	4774833	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
t	1117990	23.4%
c	670820	14.0%
a	588243	12.3%
_	578805	12.1%
h	374415	7.8%
l	374415	7.8%
g	161416	3.4%
p	155332	3.3%
4	144860	3.0%
5	132031	2.8%
Other values (5)	476506	10.0%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	4774833	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
t	1117990	23.4%
c	670820	14.0%
a	588243	12.3%
_	578805	12.1%
h	374415	7.8%
l	374415	7.8%
g	161416	3.4%
p	155332	3.3%
4	144860	3.0%
5	132031	2.8%
Other values (5)	476506	10.0%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	4774833	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
t	1117990	23.4%
c	670820	14.0%
a	588243	12.3%
_	578805	12.1%
h	374415	7.8%
l	374415	7.8%
g	161416	3.4%
p	155332	3.3%
4	144860	3.0%
5	132031	2.8%
Other values (5)	476506	10.0%

atc_concept_name
Text

Distinct	1520
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Memory size	4.7 MiB

Length

Max length	92
Median length	61
Mean length	22.538116
Min length	3

Characters and Unicode

Total characters	14013344
Distinct characters	66
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	nan
2nd row	nan
3rd row	nan
4th row	nan
5th row	nan

Value	Count	Frequency (%)
and	95113	6.0%
for	64180	4.0%
agents	63246	4.0%
other	48816	3.1%
use	44238	2.8%
nan	42957	2.7%
systemic	39487	2.5%
system	37181	2.3%
antineoplastic	28568	1.8%
drugs	23906	1.5%
Other values (1525)	1099152	69.3%

Most occurring characters

Value	Count	Frequency (%)
	965082	6.9%
A	798250	5.7%
S	789442	5.6%
T	770819	5.5%
I	729534	5.2%
E	668561	4.8%
N	634913	4.5%
i	558618	4.0%
O	550956	3.9%
e	513048	3.7%
Other values (56)	7034121	50.2%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	14013344	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
	965082	6.9%
A	798250	5.7%
S	789442	5.6%
T	770819	5.5%
I	729534	5.2%
E	668561	4.8%
N	634913	4.5%
i	558618	4.0%
O	550956	3.9%
e	513048	3.7%
Other values (56)	7034121	50.2%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	14013344	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
	965082	6.9%
A	798250	5.7%
S	789442	5.6%
T	770819	5.5%
I	729534	5.2%
E	668561	4.8%
N	634913	4.5%
i	558618	4.0%
O	550956	3.9%
e	513048	3.7%
Other values (56)	7034121	50.2%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	14013344	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
	965082	6.9%
A	798250	5.7%
S	789442	5.6%
T	770819	5.5%
I	729534	5.2%
E	668561	4.8%
N	634913	4.5%
i	558618	4.0%
O	550956	3.9%
e	513048	3.7%
Other values (56)	7034121	50.2%

meddra_concept_name
Text

Distinct	10192
Distinct (%)	1.6%
Missing	0
Missing (%)	0.0%
Memory size	4.7 MiB

Length

Max length	92
Median length	67
Mean length	29.770192
Min length	3

Characters and Unicode

Total characters	18509974
Distinct characters	71
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	95 ?
Unique (%)	< 0.1%

Sample

1st row	Blood and lymphatic system disorders
2nd row	Cardiac disorders
3rd row	Congenital, familial and genetic disorders
4th row	Ear and labyrinth disorders
5th row	Endocrine disorders

Value	Count	Frequency (%)
and	207179	9.5%
disorders	187334	8.6%
nec	94150	4.3%
infections	37833	1.7%
conditions	30838	1.4%
system	27865	1.3%
vascular	26193	1.2%
congenital	25614	1.2%
tissue	23314	1.1%
excl	21037	1.0%
Other values (5908)	1507194	68.9%

Most occurring characters

Value	Count	Frequency (%)
i	1568338	8.5%
	1566789	8.5%
e	1547802	8.4%
s	1509049	8.2%
a	1399576	7.6%
n	1293112	7.0%
r	1278261	6.9%
o	1224436	6.6%
t	1056465	5.7%
d	925120	5.0%
Other values (61)	5141026	27.8%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	18509974	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
i	1568338	8.5%
	1566789	8.5%
e	1547802	8.4%
s	1509049	8.2%
a	1399576	7.6%
n	1293112	7.0%
r	1278261	6.9%
o	1224436	6.6%
t	1056465	5.7%
d	925120	5.0%
Other values (61)	5141026	27.8%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	18509974	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
i	1568338	8.5%
	1566789	8.5%
e	1547802	8.4%
s	1509049	8.2%
a	1399576	7.6%
n	1293112	7.0%
r	1278261	6.9%
o	1224436	6.6%
t	1056465	5.7%
d	925120	5.0%
Other values (61)	5141026	27.8%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	18509974	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
i	1568338	8.5%
	1566789	8.5%
e	1547802	8.4%
s	1509049	8.2%
a	1399576	7.6%
n	1293112	7.0%
r	1278261	6.9%
o	1224436	6.6%
t	1056465	5.7%
d	925120	5.0%
Other values (61)	5141026	27.8%

nichd
Categorical

High correlation

Distinct	7
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	4.7 MiB

toddler	99552
early_childhood	98782
term_neonatal	93902
infancy	92464
middle_childhood	86523
Other values (2)	150539

Length

Max length	17
Median length	16
Mean length	12.735064
Min length	7

Characters and Unicode

Total characters	7918179
Distinct characters	16
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	early_adolescence
2nd row	early_adolescence
3rd row	early_adolescence
4th row	early_adolescence
5th row	early_adolescence

Common Values

Value	Count	Frequency (%)
toddler	99552	16.0%
early_childhood	98782	15.9%
term_neonatal	93902	15.1%
infancy	92464	14.9%
middle_childhood	86523	13.9%
early_adolescence	78619	12.6%
late_adolescence	71920	11.6%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
toddler	99552	16.0%
early_childhood	98782	15.9%
term_neonatal	93902	15.1%
infancy	92464	14.9%
middle_childhood	86523	13.9%
early_adolescence	78619	12.6%
late_adolescence	71920	11.6%

Most occurring characters

Value	Count	Frequency (%)
e	1074817	13.6%
d	893299	11.3%
l	865142	10.9%
o	714603	9.0%
a	680128	8.6%
c	578847	7.3%
n	523271	6.6%
_	429746	5.4%
r	370855	4.7%
h	370610	4.7%
Other values (6)	1416861	17.9%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	7918179	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
e	1074817	13.6%
d	893299	11.3%
l	865142	10.9%
o	714603	9.0%
a	680128	8.6%
c	578847	7.3%
n	523271	6.6%
_	429746	5.4%
r	370855	4.7%
h	370610	4.7%
Other values (6)	1416861	17.9%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	7918179	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
e	1074817	13.6%
d	893299	11.3%
l	865142	10.9%
o	714603	9.0%
a	680128	8.6%
c	578847	7.3%
n	523271	6.6%
_	429746	5.4%
r	370855	4.7%
h	370610	4.7%
Other values (6)	1416861	17.9%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	7918179	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
e	1074817	13.6%
d	893299	11.3%
l	865142	10.9%
o	714603	9.0%
a	680128	8.6%
c	578847	7.3%
n	523271	6.6%
_	429746	5.4%
r	370855	4.7%
h	370610	4.7%
Other values (6)	1416861	17.9%

atc_concept_class_id
Categorical

High correlation

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	4.7 MiB

ATC4	142592
ATC5	126599
ATC3	123600
ATC2	108366
ATC1	77648

Length

Max length	4
Median length	4
Mean length	3.9309109
Min length	3

Characters and Unicode

Total characters	2444091
Distinct characters	10
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	nan
2nd row	nan
3rd row	nan
4th row	nan
5th row	nan

Common Values

Value	Count	Frequency (%)
ATC4	142592	22.9%
ATC5	126599	20.4%
ATC3	123600	19.9%
ATC2	108366	17.4%
ATC1	77648	12.5%
nan	42957	6.9%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
atc4	142592	22.9%
atc5	126599	20.4%
atc3	123600	19.9%
atc2	108366	17.4%
atc1	77648	12.5%
nan	42957	6.9%

Most occurring characters

Value	Count	Frequency (%)
A	578805	23.7%
T	578805	23.7%
C	578805	23.7%
4	142592	5.8%
5	126599	5.2%
3	123600	5.1%
2	108366	4.4%
n	85914	3.5%
1	77648	3.2%
a	42957	1.8%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	2444091	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
A	578805	23.7%
T	578805	23.7%
C	578805	23.7%
4	142592	5.8%
5	126599	5.2%
3	123600	5.1%
2	108366	4.4%
n	85914	3.5%
1	77648	3.2%
a	42957	1.8%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	2444091	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
A	578805	23.7%
T	578805	23.7%
C	578805	23.7%
4	142592	5.8%
5	126599	5.2%
3	123600	5.1%
2	108366	4.4%
n	85914	3.5%
1	77648	3.2%
a	42957	1.8%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	2444091	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
A	578805	23.7%
T	578805	23.7%
C	578805	23.7%
4	142592	5.8%
5	126599	5.2%
3	123600	5.1%
2	108366	4.4%
n	85914	3.5%
1	77648	3.2%
a	42957	1.8%

meddra_concept_class_id
Categorical

High correlation

Distinct	9
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	4.7 MiB

HLT	212999
HLGT	161416
PT	155332
SOC	82577
ATC5	5432
Other values (4)	4006

Length

Max length	4
Median length	3
Mean length	3.0249645
Min length	2

Characters and Unicode

Total characters	1880808
Distinct characters	14
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	SOC
2nd row	SOC
3rd row	SOC
4th row	SOC
5th row	SOC

Common Values

Value	Count	Frequency (%)
HLT	212999	34.3%
HLGT	161416	26.0%
PT	155332	25.0%
SOC	82577	13.3%
ATC5	5432	0.9%
ATC4	2268	0.4%
ATC3	1110	0.2%
ATC2	530	0.1%
ATC1	98	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
hlt	212999	34.3%
hlgt	161416	26.0%
pt	155332	25.0%
soc	82577	13.3%
atc5	5432	0.9%
atc4	2268	0.4%
atc3	1110	0.2%
atc2	530	0.1%
atc1	98	< 0.1%

Most occurring characters

Value	Count	Frequency (%)
T	539185	28.7%
H	374415	19.9%
L	374415	19.9%
G	161416	8.6%
P	155332	8.3%
C	92015	4.9%
S	82577	4.4%
O	82577	4.4%
A	9438	0.5%
5	5432	0.3%
Other values (4)	4006	0.2%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	1880808	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
T	539185	28.7%
H	374415	19.9%
L	374415	19.9%
G	161416	8.6%
P	155332	8.3%
C	92015	4.9%
S	82577	4.4%
O	82577	4.4%
A	9438	0.5%
5	5432	0.3%
Other values (4)	4006	0.2%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	1880808	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
T	539185	28.7%
H	374415	19.9%
L	374415	19.9%
G	161416	8.6%
P	155332	8.3%
C	92015	4.9%
S	82577	4.4%
O	82577	4.4%
A	9438	0.5%
5	5432	0.3%
Other values (4)	4006	0.2%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	1880808	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
T	539185	28.7%
H	374415	19.9%
L	374415	19.9%
G	161416	8.6%
P	155332	8.3%
C	92015	4.9%
S	82577	4.4%
O	82577	4.4%
A	9438	0.5%
5	5432	0.3%
Other values (4)	4006	0.2%

a
Real number (ℝ)

High correlation Skewed

Distinct	376
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.1828208

Minimum	1
Maximum	1278
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	4.7 MiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	1
median	1
Q3	2
95-th percentile	5
Maximum	1278
Range	1277
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	10.96342
Coefficient of variation (CV)	5.0225928
Kurtosis	3383.6455
Mean	2.1828208
Median Absolute Deviation (MAD)	0
Skewness	48.919349
Sum	1357195
Variance	120.19657
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1	465118	74.8%
2	79067	12.7%
3	27516	4.4%
4	13993	2.3%
5	7861	1.3%
6	5364	0.9%
7	3693	0.6%
8	2800	0.5%
9	2225	0.4%
10	1672	0.3%
Other values (366)	12453	2.0%

Value	Count	Frequency (%)
1	465118	74.8%
2	79067	12.7%
3	27516	4.4%
4	13993	2.3%
5	7861	1.3%
6	5364	0.9%
7	3693	0.6%
8	2800	0.5%
9	2225	0.4%
10	1672	0.3%

Value	Count	Frequency (%)
1278	1	< 0.1%
1256	1	< 0.1%
1117	1	< 0.1%
1025	1	< 0.1%
1000	2	< 0.1%
996	1	< 0.1%
987	1	< 0.1%
975	1	< 0.1%
961	1	< 0.1%
924	1	< 0.1%

b
Real number (ℝ)

High correlation

Distinct	988
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	5858.8967

Minimum	3503
Maximum	6792
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	4.7 MiB

Quantile statistics

Minimum	3503
5-th percentile	4283
Q1	5373
median	6267
Q3	6521
95-th percentile	6792
Maximum	6792
Range	3289
Interquartile range (IQR)	1148

Descriptive statistics

Standard deviation	856.28301
Coefficient of variation (CV)	0.1461509
Kurtosis	-1.0372225
Mean	5858.8967
Median Absolute Deviation (MAD)	524
Skewness	-0.67791726
Sum	3.6428394 × 10⁹
Variance	733220.59
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
6521	73479	11.8%
6792	73103	11.8%
6267	68719	11.1%
6332	67381	10.8%
5376	65952	10.6%
4784	60853	9.8%
4283	55634	8.9%
6791	13178	2.1%
6266	12787	2.1%
6520	12555	2.0%
Other values (978)	118121	19.0%

Value	Count	Frequency (%)
3503	1	< 0.1%
3654	1	< 0.1%
3714	1	< 0.1%
3768	1	< 0.1%
3783	1	< 0.1%
3795	1	< 0.1%
3808	1	< 0.1%
3815	1	< 0.1%
3843	1	< 0.1%
3844	1	< 0.1%

Value	Count	Frequency (%)
6792	73103	11.8%
6791	13178	2.1%
6790	4563	0.7%
6789	2431	0.4%
6788	1356	0.2%
6787	918	0.1%
6786	649	0.1%
6785	496	0.1%
6784	366	0.1%
6783	304	< 0.1%

c
Real number (ℝ)

High correlation Skewed Zeros

Distinct	607
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.9494839

Minimum	0
Maximum	2433
Zeros	383839
Zeros (%)	61.7%
Negative	0
Negative (%)	0.0%
Memory size	4.7 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	1
95-th percentile	10
Maximum	2433
Range	2433
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	25.291387
Coefficient of variation (CV)	8.5748517
Kurtosis	2944.789
Mean	2.9494839
Median Absolute Deviation (MAD)	0
Skewness	46.180789
Sum	1833877
Variance	639.65425
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	383839	61.7%
1	86677	13.9%
2	42626	6.9%
3	24844	4.0%
4	16263	2.6%
5	11178	1.8%
6	8166	1.3%
7	6158	1.0%
8	4874	0.8%
9	3983	0.6%
Other values (597)	33154	5.3%

Value	Count	Frequency (%)
0	383839	61.7%
1	86677	13.9%
2	42626	6.9%
3	24844	4.0%
4	16263	2.6%
5	11178	1.8%
6	8166	1.3%
7	6158	1.0%
8	4874	0.8%
9	3983	0.6%

Value	Count	Frequency (%)
2433	1	< 0.1%
2400	1	< 0.1%
2365	1	< 0.1%
2329	1	< 0.1%
2324	1	< 0.1%
2256	1	< 0.1%
2229	1	< 0.1%
2214	1	< 0.1%
2180	1	< 0.1%
2138	1	< 0.1%

d
Real number (ℝ)

High correlation

Distinct	2283
Distinct (%)	0.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	12110.258

Minimum	10675
Maximum	15154
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	4.7 MiB

Quantile statistics

Minimum	10675
5-th percentile	11147
Q1	11340
median	11662
Q3	13017
95-th percentile	13472
Maximum	15154
Range	4479
Interquartile range (IQR)	1677

Descriptive statistics

Standard deviation	905.0035
Coefficient of variation (CV)	0.074730322
Kurtosis	0.0020492053
Mean	12110.258
Median Absolute Deviation (MAD)	514
Skewness	0.8714147
Sum	7.5296984 × 10⁹
Variance	819031.34
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
11148	60824	9.8%
11340	60011	9.7%
11662	58852	9.5%
11577	55940	9.0%
12433	50641	8.1%
13019	46196	7.4%
13472	42456	6.8%
11147	13781	2.2%
11339	13318	2.1%
11576	12622	2.0%
Other values (2273)	207121	33.3%

Value	Count	Frequency (%)
10675	1	< 0.1%
10687	1	< 0.1%
10770	1	< 0.1%
10843	1	< 0.1%
10900	1	< 0.1%
10901	1	< 0.1%
10902	1	< 0.1%
10913	1	< 0.1%
10917	1	< 0.1%
10925	2	< 0.1%

Value	Count	Frequency (%)
15154	154	< 0.1%
15153	1395	0.2%
15152	714	0.1%
15151	525	0.1%
15150	334	0.1%
15149	240	< 0.1%
15148	194	< 0.1%
15147	139	< 0.1%
15146	131	< 0.1%
15145	122	< 0.1%

lwr
Real number (ℝ)

High correlation

Distinct	15006
Distinct (%)	2.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.13981449

Minimum	0.00134153
Maximum	21.657279
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	4.7 MiB

Quantile statistics

Minimum	0.00134153
5-th percentile	0.013911187
Q1	0.042079303
median	0.047706522
Q3	0.080633861
95-th percentile	0.59066964
Maximum	21.657279
Range	21.655937
Interquartile range (IQR)	0.038554557

Descriptive statistics

Standard deviation	0.27049641
Coefficient of variation (CV)	1.9346809
Kurtosis	234.72954
Mean	0.13981449
Median Absolute Deviation (MAD)	0.02205731
Skewness	8.3332671
Sum	86931.334
Variance	0.073168307
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.04207930329	53570	8.6%
0.04458263212	53380	8.6%
0.04770652161	51138	8.2%
0.04687272307	48970	7.9%
0.05928846718	45906	7.4%
0.06976383139	42109	6.8%
0.08063386062	38623	6.2%
0.02090460533	9949	1.6%
0.02214827468	9732	1.6%
0.02328601866	9260	1.5%
Other values (14996)	259125	41.7%

Value	Count	Frequency (%)
0.001341529984	2	< 0.1%
0.001377042144	1	< 0.1%
0.001386303225	1	< 0.1%
0.001416783902	1	< 0.1%
0.001421115887	1	< 0.1%
0.001434031858	1	< 0.1%
0.001520387968	1	< 0.1%
0.001530173917	1	< 0.1%
0.001540246981	1	< 0.1%
0.001567899446	1	< 0.1%

Value	Count	Frequency (%)
21.65727862	2	< 0.1%
13.87425078	2	< 0.1%
11.31111151	1	< 0.1%
10.72333579	1	< 0.1%
9.782325697	4	< 0.1%
9.057418938	1	< 0.1%
8.309549972	1	< 0.1%
7.689418325	1	< 0.1%
7.675235773	1	< 0.1%
7.57435195	3	< 0.1%

odds_ratio
Real number (ℝ)

High correlation Missing

Distinct	14807
Distinct (%)	6.2%
Missing	383839
Missing (%)	61.7%
Infinite	0
Infinite (%)	0.0%
Mean	1.9091598

Minimum	0.054568098
Maximum	67.490004
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	4.7 MiB

Quantile statistics

Minimum	0.054568098
5-th percentile	0.36552637
Q1	0.86805772
median	1.6410821
Q3	2.3124051
95-th percentile	5.2176204
Maximum	67.490004
Range	67.435436
Interquartile range (IQR)	1.4443474

Descriptive statistics

Standard deviation	1.7351204
Coefficient of variation (CV)	0.90883979
Kurtosis	39.608329
Mean	1.9091598
Median Absolute Deviation (MAD)	0.77174846
Skewness	3.9942356
Sum	454233.03
Variance	3.0106429
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1.64108209	9949	1.6%
1.738701245	9732	1.6%
1.828006996	9260	1.5%
2.312405113	8781	1.4%
1.860701112	8536	1.4%
2.720975481	7659	1.2%
3.14502416	6616	1.1%
1.156131878	3757	0.6%
0.8693336331	3677	0.6%
0.8205592596	3528	0.6%
Other values (14797)	166428	26.8%
(Missing)	383839	61.7%

Value	Count	Frequency (%)
0.05456809791	2	< 0.1%
0.05533288192	1	< 0.1%
0.05623415523	1	< 0.1%
0.05733603857	1	< 0.1%
0.05781733035	1	< 0.1%
0.05847617725	1	< 0.1%
0.06164440307	1	< 0.1%
0.0617468172	1	< 0.1%
0.06298545453	1	< 0.1%
0.06374354861	1	< 0.1%

Value	Count	Frequency (%)
67.49000404	1	< 0.1%
42.55681534	1	< 0.1%
42.14805892	1	< 0.1%
39.32585759	1	< 0.1%
39.00186398	1	< 0.1%
38.3726715	4	< 0.1%
34.06995123	1	< 0.1%
33.75510211	1	< 0.1%
32.72349883	1	< 0.1%
31.51351638	2	< 0.1%

upr
Real number (ℝ)

High correlation Missing

Distinct	14807
Distinct (%)	6.2%
Missing	383839
Missing (%)	61.7%
Infinite	0
Infinite (%)	0.0%
Mean	80.693309

Minimum	0.25019618
Maximum	2762.9908
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	4.7 MiB

Quantile statistics

Minimum	0.25019618
5-th percentile	1.5377134
Q1	5.1828331
median	17.880295
Q3	143.35945
95-th percentile	272.46588
Maximum	2762.9908
Range	2762.7406
Interquartile range (IQR)	138.17662

Descriptive statistics

Standard deviation	105.87483
Coefficient of variation (CV)	1.3120645
Kurtosis	9.0860545
Mean	80.693309
Median Absolute Deviation (MAD)	15.583414
Skewness	1.9677921
Sum	19198794
Variance	11209.479
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
128.7133343	9949	1.6%
136.3626593	9732	1.6%
143.3594517	9260	1.5%
181.279412	8781	1.4%
145.9067123	8536	1.4%
213.2548254	7659	1.2%
246.4172615	6616	1.1%
22.21640539	3757	0.6%
16.70275849	3677	0.6%
15.76484814	3528	0.6%
Other values (14797)	166428	26.8%
(Missing)	383839	61.7%

Value	Count	Frequency (%)
0.2501961769	1	< 0.1%
0.2751686898	1	< 0.1%
0.2920582145	1	< 0.1%
0.3075935421	1	< 0.1%
0.3083758884	1	< 0.1%
0.311709364	1	< 0.1%
0.3151973965	1	< 0.1%
0.3178243271	1	< 0.1%
0.3213858444	1	< 0.1%
0.321828071	1	< 0.1%

Value	Count	Frequency (%)
2762.9908	1	< 0.1%
1802.461975	1	< 0.1%
1732.307922	1	< 0.1%
1664.52855	1	< 0.1%
1642.197459	1	< 0.1%
1571.938528	4	< 0.1%
1442.508241	1	< 0.1%
1437.77005	1	< 0.1%
1389.395936	1	< 0.1%
1358.36701	2	< 0.1%

pvalue
Real number (ℝ)

High correlation

Distinct	13942
Distinct (%)	2.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.43273837

Minimum	5.8866777 × 10^-87
Maximum	1
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	4.7 MiB

Quantile statistics

Minimum	5.8866777 × 10^-87
5-th percentile	0.072220807
Q1	0.26875983
median	0.35360134
Q3	0.46529885
95-th percentile	1
Maximum	1
Range	1
Interquartile range (IQR)	0.19653902

Descriptive statistics

Standard deviation	0.28001915
Coefficient of variation (CV)	0.64708649
Kurtosis	0.078877221
Mean	0.43273837
Median Absolute Deviation (MAD)	0.084841511
Skewness	1.0632428
Sum	269060.27
Variance	0.078410725
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1	98602	15.9%
0.3786299537	53570	8.6%
0.3651326839	53380	8.6%
0.3495817066	51138	8.2%
0.35360134	48970	7.9%
0.3019090399	45906	7.4%
0.2687598293	42109	6.8%
0.2412705564	38623	6.2%
0.5126808458	8781	1.4%
0.4652988517	7659	1.2%
Other values (13932)	173024	27.8%

Value	Count	Frequency (%)
5.886677744 × 10^-87	1	< 0.1%
3.108247758 × 10^-51	1	< 0.1%
9.940723947 × 10^-40	1	< 0.1%
8.709728709 × 10^-29	1	< 0.1%
4.53904082 × 10^-26	1	< 0.1%
3.485339269 × 10^-25	1	< 0.1%
2.514910737 × 10^-22	1	< 0.1%
3.691974821 × 10^-21	1	< 0.1%
1.039725295 × 10^-20	1	< 0.1%
6.220832436 × 10^-20	1	< 0.1%

Value	Count	Frequency (%)
1	98602	15.9%
0.9673017561	1	< 0.1%
0.9609244748	1	< 0.1%
0.957249295	1	< 0.1%
0.9520740118	1	< 0.1%
0.9489849933	1	< 0.1%
0.9477859839	1	< 0.1%
0.9466495942	1	< 0.1%
0.9453009213	1	< 0.1%
0.9448824863	1	< 0.1%

fdr
Real number (ℝ)

High correlation

Distinct	4302
Distinct (%)	0.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.75951294

Minimum	6.373506 × 10^-83
Maximum	1
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	4.7 MiB

Quantile statistics

Minimum	6.373506 × 10^-83
5-th percentile	0.69389984
Q1	0.69389984
median	0.69389984
Q3	0.78384793
95-th percentile	1
Maximum	1
Range	1
Interquartile range (IQR)	0.08994809

Descriptive statistics

Standard deviation	0.13567836
Coefficient of variation (CV)	0.17863864
Kurtosis	3.1759362
Mean	0.75951294
Median Absolute Deviation (MAD)	0
Skewness	0.15154829
Sum	472236.28
Variance	0.018408616
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.6938998431	434281	69.8%
1	110645	17.8%
0.8170273935	10111	1.6%
0.7838479333	8608	1.4%
0.751372918	7286	1.2%
0.8719330968	5806	0.9%
0.9755106201	2461	0.4%
0.9297289142	2204	0.4%
0.7568148028	2045	0.3%
0.9486363334	1851	0.3%
Other values (4292)	36464	5.9%

Value	Count	Frequency (%)
6.373505994 × 10^-83	1	< 0.1%
2.234559099 × 10^-47	1	< 0.1%
5.689899432 × 10^-36	1	< 0.1%
3.143341091 × 10^-25	1	< 0.1%
1.411407675 × 10^-22	1	< 0.1%
1.040554407 × 10^-21	1	< 0.1%
6.384186158 × 10^-19	1	< 0.1%
8.507076782 × 10^-18	1	< 0.1%
2.318460989 × 10^-17	1	< 0.1%
1.312275841 × 10^-16	1	< 0.1%

Value	Count	Frequency (%)
1	110645	17.8%
0.9999064712	12	< 0.1%
0.9998377323	1	< 0.1%
0.999628494	1	< 0.1%
0.9987463441	12	< 0.1%
0.9986199302	2	< 0.1%
0.9984328232	1	< 0.1%
0.9979517332	1	< 0.1%
0.9973352938	1	< 0.1%
0.9973306005	1	< 0.1%

	a	b	c	d	lwr	odds_ratio	upr	pvalue	fdr
a	1.000	-0.002	0.940	0.042	0.235	-0.007	-0.084	-0.047	-0.073
b	-0.002	1.000	-0.029	-0.899	-0.051	-0.126	-0.100	0.182	0.079
c	0.940	-0.029	1.000	0.071	0.137	-0.089	-0.122	-0.004	-0.029
d	0.042	-0.899	0.071	1.000	0.132	0.111	0.035	-0.159	-0.058
lwr	0.235	-0.051	0.137	0.132	1.000	0.620	0.139	-0.345	-0.350
odds_ratio	-0.007	-0.126	-0.089	0.111	0.620	1.000	0.797	-0.501	-0.520
upr	-0.084	-0.100	-0.122	0.035	0.139	0.797	1.000	-0.261	-0.275
pvalue	-0.047	0.182	-0.004	-0.159	-0.345	-0.501	-0.261	1.000	0.900
fdr	-0.073	0.079	-0.029	-0.058	-0.350	-0.520	-0.275	0.900	1.000

	a	b	c	d	lwr	odds_ratio	upr	pvalue	fdr
a	1.000	-0.078	0.500	0.009	0.724	0.156	-0.345	-0.239	0.040
b	-0.078	1.000	-0.078	-0.924	-0.375	-0.150	-0.032	0.376	0.031
c	0.500	-0.078	1.000	0.009	-0.069	-0.677	-0.957	0.453	0.703
d	0.009	-0.924	0.009	1.000	0.338	0.168	0.083	-0.390	-0.088
lwr	0.724	-0.375	-0.069	0.338	1.000	0.548	0.068	-0.675	-0.405
odds_ratio	0.156	-0.150	-0.677	0.168	0.548	1.000	0.836	-0.397	-0.420
upr	-0.345	-0.032	-0.957	0.083	0.068	0.836	1.000	-0.063	-0.111
pvalue	-0.239	0.376	0.453	-0.390	-0.675	-0.397	-0.063	1.000	0.811
fdr	0.040	0.031	0.703	-0.088	-0.405	-0.420	-0.111	0.811	1.000

	a	b	c	d	lwr	odds_ratio	upr	pvalue	fdr
a	1.000	-0.072	0.456	0.006	0.599	0.122	-0.257	-0.199	0.037
b	-0.072	1.000	-0.063	-0.820	-0.331	-0.128	-0.038	0.335	0.025
c	0.456	-0.063	1.000	-0.006	-0.095	-0.509	-0.844	0.358	0.629
d	0.006	-0.820	-0.006	1.000	0.311	0.135	0.090	-0.346	-0.070
lwr	0.599	-0.331	-0.095	0.311	1.000	0.462	0.142	-0.658	-0.335
odds_ratio	0.122	-0.128	-0.509	0.135	0.462	1.000	0.680	-0.317	-0.345
upr	-0.257	-0.038	-0.844	0.090	0.142	0.680	1.000	-0.060	-0.103
pvalue	-0.199	0.335	0.358	-0.346	-0.658	-0.317	-0.060	1.000	0.717
fdr	0.037	0.025	0.629	-0.070	-0.335	-0.345	-0.103	0.717	1.000

	category	nichd	atc_concept_class_id	meddra_concept_class_id	a	b	c	d	lwr	odds_ratio	upr	pvalue	fdr
category	1.000	0.050	1.000	1.000	0.609	0.483	0.651	0.638	0.066	0.066	0.118	0.474	0.411
nichd	0.050	1.000	0.025	0.025	0.000	0.928	0.000	0.917	0.015	0.036	0.086	0.542	0.240
atc_concept_class_id	1.000	0.025	1.000	0.494	0.077	0.062	0.084	0.607	0.043	0.035	0.048	0.225	0.183
meddra_concept_class_id	1.000	0.025	0.494	1.000	0.359	0.235	0.405	0.335	0.040	0.034	0.063	0.295	0.257
a	0.609	0.000	0.077	0.359	1.000	0.752	0.904	0.135	0.000	0.000	0.000	0.063	0.142
b	0.483	0.928	0.062	0.235	0.752	1.000	0.750	0.956	0.017	0.034	0.089	0.657	0.325
c	0.651	0.000	0.084	0.405	0.904	0.750	1.000	0.125	0.000	0.000	0.000	0.071	0.153
d	0.638	0.917	0.607	0.335	0.135	0.956	0.125	1.000	0.042	0.062	0.114	0.673	0.358
lwr	0.066	0.015	0.043	0.040	0.000	0.017	0.000	0.042	1.000	0.781	0.745	0.137	0.463
odds_ratio	0.066	0.036	0.035	0.034	0.000	0.034	0.000	0.062	0.781	1.000	0.984	0.370	0.369
upr	0.118	0.086	0.048	0.063	0.000	0.089	0.000	0.114	0.745	0.984	1.000	0.385	0.368
pvalue	0.474	0.542	0.225	0.295	0.063	0.657	0.071	0.673	0.137	0.370	0.385	1.000	0.933
fdr	0.411	0.240	0.183	0.257	0.142	0.325	0.153	0.358	0.463	0.369	0.368	0.933	1.000

	atc_concept_class_id	category	meddra_concept_class_id	nichd
atc_concept_class_id	1.000	1.000	0.271	0.015
category	1.000	1.000	1.000	0.019
meddra_concept_class_id	0.271	1.000	1.000	0.013
nichd	0.015	0.019	0.013	1.000

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

	category	atc_concept_name	meddra_concept_name	nichd	atc_concept_class_id	meddra_concept_class_id	a	b	c	d	lwr	odds_ratio	upr	pvalue	fdr
0	soc	nan	Blood and lymphatic system disorders	early_adolescence	nan	SOC	217	4568	653	14000	0.866220	1.018470	1.193877	8.092209e-01	1.000000e+00
1	soc	nan	Cardiac disorders	early_adolescence	nan	SOC	178	4607	896	13757	0.500478	0.593221	0.700061	7.467369e-11	6.264063e-08
2	soc	nan	Congenital, familial and genetic disorders	early_adolescence	nan	SOC	167	4618	1113	13540	0.370352	0.439948	0.519963	4.539041e-26	1.411408e-22
3	soc	nan	Ear and labyrinth disorders	early_adolescence	nan	SOC	30	4755	157	14496	0.379877	0.582571	0.866441	6.130941e-03	3.923877e-01
4	soc	nan	Endocrine disorders	early_adolescence	nan	SOC	148	4637	335	14318	1.113272	1.364126	1.665167	2.276053e-03	2.024703e-01
5	soc	nan	Eye disorders	early_adolescence	nan	SOC	241	4544	703	13950	0.901897	1.052442	1.224866	5.102971e-01	8.170274e-01
6	soc	nan	Gastrointestinal disorders	early_adolescence	nan	SOC	423	4362	1141	13512	1.019414	1.148358	1.291900	2.166934e-02	6.938998e-01
7	soc	nan	General disorders and administration site conditions	early_adolescence	nan	SOC	358	4427	1120	13533	0.860940	0.977114	1.107072	7.297870e-01	1.000000e+00
8	soc	nan	Hepatobiliary disorders	early_adolescence	nan	SOC	155	4630	377	14276	1.041479	1.267684	1.537119	1.637289e-02	6.938998e-01
9	soc	nan	Immune system disorders	early_adolescence	nan	SOC	224	4561	621	14032	0.944744	1.109734	1.299903	1.915546e-01	6.938998e-01

	category	atc_concept_name	meddra_concept_name	nichd	atc_concept_class_id	meddra_concept_class_id	a	b	c	d	lwr	odds_ratio	upr	pvalue	fdr
621752	pt_atc4	Xanthines	Wrong patient received medication	toddler	ATC4	PT	1	6792	0	11148	0.042079	NaN	NaN	0.378630	0.693900
621753	pt_atc4	Other antineoplastic agents	Wrong technique in product usage process	toddler	ATC4	PT	1	6792	0	11148	0.042079	NaN	NaN	0.378630	0.693900
621754	pt_atc4	Second-generation cephalosporins	X-ray abnormal	toddler	ATC4	PT	1	6792	0	11148	0.042079	NaN	NaN	0.378630	0.693900
621755	pt_atc4	Progesterone receptor modulators	X-ray limb abnormal	toddler	ATC4	PT	1	6792	0	11148	0.042079	NaN	NaN	0.378630	0.693900
621756	pt_atc4	Other drugs affecting bone structure and mineralization	Xanthogranuloma	toddler	ATC4	PT	1	6792	0	11148	0.042079	NaN	NaN	0.378630	0.693900
621757	pt_atc4	Interleukin inhibitors	Xerophthalmia	toddler	ATC4	PT	1	6792	0	11148	0.042079	NaN	NaN	0.378630	0.693900
621758	pt_atc4	Selective immunosuppressants	Xerophthalmia	toddler	ATC4	PT	1	6792	0	11148	0.042079	NaN	NaN	0.378630	0.693900
621759	pt_atc4	Protein kinase inhibitors	Xerosis	toddler	ATC4	PT	2	6791	1	11147	0.170858	3.282652	193.470808	0.561398	0.871933
621760	pt_atc4	Corticosteroids, potent (group III)	Yawning	toddler	ATC4	PT	1	6792	0	11148	0.042079	NaN	NaN	0.378630	0.693900
621761	pt_atc4	Vitamin D and analogues	Zinc deficiency	toddler	ATC4	PT	1	6792	0	11148	0.042079	NaN	NaN	0.378630	0.693900

Overview

Variables

Common Values

Length

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Interactions

Correlations

Missing values

Sample